livetrax/gtk2_ardour/midi_util.h

/*
    Copyright (C) 2007 Paul Davis
    Author: Dave Robillard

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef __gtk_ardour_midi_util_h__
#define __gtk_ardour_midi_util_h__

inline static void clamp_to_0_127(uint8_t &val)
{
	if ((127 < val) && (val < 192)) {
		val = 127;
	} else if ((192 <= val) && (val < 255)) {
		val = 0;
	}
}

#endif /* __gtk_ardour_midi_util_h__ */